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Ammar Gharaibeh
Researcher at German-Jordanian University
Publications - 32
Citations - 896
Ammar Gharaibeh is an academic researcher from German-Jordanian University. The author has contributed to research in topics: Competitive analysis & Online algorithm. The author has an hindex of 10, co-authored 25 publications receiving 661 citations. Previous affiliations of Ammar Gharaibeh include New Jersey Institute of Technology.
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Journal ArticleDOI
Smart Cities: A Survey on Data Management, Security, and Enabling Technologies
Ammar Gharaibeh,Mohammad A. Salahuddin,Sayed Jahed Hussini,Abdallah Khreishah,Issa Khalil,Mohsen Guizani,Ala Al-Fuqaha +6 more
TL;DR: The fundamental data management techniques employed to ensure consistency, interoperability, granularity, and reusability of the data generated by the underlying IoT for smart cities are described.
Journal ArticleDOI
A Provably Efficient Online Collaborative Caching Algorithm for Multicell-Coordinated Systems
TL;DR: This paper studies the collaborative caching problem for a multicell-coordinated system from the point of view of minimizing the total cost paid by the content providers, and formulates the problem as an Integer Linear Program and proves its NP-completeness.
Journal ArticleDOI
Joint Caching, Routing, and Channel Assignment for Collaborative Small-Cell Cellular Networks
TL;DR: In this article, the problem of joint caching, routing, and channel assignment for video delivery over coordinated small-cell cellular systems of the future Internet is formulated as a linear program, in which the number of variables is very large.
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A provably efficient online collaborative caching algorithm for multicell-coordinated systems
TL;DR: In this article, the authors studied the collaborative caching problem for a multicell-coordinated system from the point of view of minimizing the total cost paid by the content providers, and formulated the problem as an Integer Linear Program and proved its NP-completeness.
Journal ArticleDOI
A Hybrid RF-VLC System for Energy Efficient Wireless Access
TL;DR: This paper proposes a new paradigm in designing and realizing energy efficient wireless indoor access networks, namely, a hybrid system enabled by traditional RF access, such as WiFi, as well as the emerging visible light communication (VLC), and proposes a randomized online algorithm that achieves a competitive ratio.